How old is earth based on radiometric dating

Many great thinkers throughout history have tried to figure out Earth’s age.For example, back in 1862, Lord Kelvin calculated how long Earth might have taken to cool from its original molten state.In the early part of the 20th century, scientists still weren’t sure how old Earth is.Nowadays, scientists use radiometric dating of various sorts of rock – both earthly and extraterrestrial – to pinpoint Earth’s age.He concluded that Earth was born 20 to 400 million years ago.Today’s scientists believe that answer is incorrect, but Kelvin’s calculations were in being based on logical thinking and mathematical calculation.presents what it claims is evidence for vast time spans.

The Bible states that man was made six days after creation, about 6,000 years ago.

It has become increasingly clear that these radiometric dating techniques agree with each other and as a whole, present a coherent picture in which the Earth was created a very long time ago.

Further evidence comes from the complete agreement between radiometric dates and other dating methods such as counting tree rings or glacier ice core layers.

He was employed at Caltech's Division of Geological & Planetary Sciences at the time of writing the first edition.

He is presently employed in the Space & Atmospheric Sciences Group at the Los Alamos National Laboratory.